#include "pal_common.h"
#include "pal_plat_socket.h"
#include "/tmp/mbedos/mbed-os/features/net/FEATURE_IPV4/lwip-interface/lwip/include/lwip/sockets.h"
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palStatus_t | pal_plat_sockets_init (void *context) |
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palStatus_t | pal_plat_socket (palSocketDomain_t domain, palSocketType_t type, bool nonBlockingSocket, int interfaceNum, palSocket_t *socket) |
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palStatus_t | pal_plat_getSocketOptions (palSocket_t socket, palSocketOptionName_t optionName, void *optionValue, palSocketLength_t *optionLength) |
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palStatus_t | pal_plat_setSocketOptions (palSocket_t socket, int optionName, const void *optionValue, palSocketLength_t optionLength) |
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palStatus_t | pal_plat_bind (palSocket_t socket, palSocketAddress_t *myAddress, palSocketLength_t addressLength) |
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palStatus_t | pal_plat_receiveFrom (palSocket_t socket, void *buffer, size_t length, palSocketAddress_t *from, palSocketLength_t *fromLength, size_t *bytesReceived) |
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palStatus_t | pal_plat_sendTo (palSocket_t socket, const void *buffer, size_t length, const palSocketAddress_t *to, palSocketLength_t toLength, size_t *bytesSent) |
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palStatus_t | pal_plat_close (palSocket_t *socket) |
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palStatus_t | pal_plat_getNumberOfNetInterfaces (uint32_t *numInterfaces) |
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palStatus_t | pal_plat_getNetInterfaceInfo (uint32_t interfaceNum, palNetInterfaceInfo_t *interfaceInfo) |
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palStatus_t | pal_plat_socketMiniSelect (const palSocket_t socketsToCheck[PAL_NET_SOCKET_SELECT_MAX_SOCKETS], unsigned int numberOfSockets, pal_timeVal_t *timeout, palSocketStatus_t socketStatus, int *numberOfSocketsSet) |
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#define PAL_POSIX_ERROR_CODE (-1) |
Bind a given socket to a local address.
- Parameters
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[in] | socket | The socket to bind. |
[in] | myAddress | The address to bind to. |
[in] | addressLength | The length of the address passed in myAddress. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Close a network socket. NOTE: recieves palSocket_t* and not palSocket_t so that it can zero the socket to avoid re-use.
- Parameters
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[in,out] | socket | Release and zero socket pointed to by given pointer. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Get information regarding the socket at the index/interface number given (this number is returned when registering the socket).
- Parameters
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[in] | interfaceNum | The number of the interface to get information for. |
[out] | interfaceInfo | The information for the given interface number. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
palStatus_t pal_plat_getNumberOfNetInterfaces |
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uint32_t * |
numInterfaces | ) |
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Get the number of current network interfaces (interfaces that have been registered through).
- Parameters
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[out] | numInterfaces | The number of interfaces after a successful call. |
- Returns
- The status as in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Get options for a given network socket. Only a few options are supported (see palSocketOptionName_t for supported options).
- Parameters
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[in] | socket | The socket for which to get options. |
[in] | optionName | The name for which to set the option (see enum PAL_NET_SOCKET_OPTION for supported types). |
[out] | optionValue | The buffer holding the option value returned by the function. |
[in,out] | optionLength | The size of the buffer provided for optionValue when calling the function. After the call, it contains the length of data actually written to the optionValue buffer. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Receive a payload from the given socket.
- Parameters
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[in] | socket | The socket to receive from [sockets passed to this function should be of type PAL_SOCK_DGRAM (the implementation may support other types as well)]. |
[out] | buffer | The buffer for the payload data. |
[in] | length | The length of the buffer for the payload data. |
[out] | from | The address that sent the payload [optional - if not required pass NULL]. |
[in,out] | fromLength | The length of the 'from' address. When completed, this contains the amount of data actually written to the from address [optional - if not required pass NULL]. |
[out] | bytesReceived | The actual amount of payload data received to the buffer. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Send a payload to the given address using the given socket.
- Parameters
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[in] | socket | The socket to use for sending the payload [sockets passed to this function should be of type PAL_SOCK_DGRAM (the implementation may support other types as well)]. |
[in] | buffer | The buffer for the payload data. |
[in] | length | The length of the buffer for the payload data. |
[in] | to | The address to which the payload should be sent. |
[in] | toLength | The length of the 'to' address. |
[out] | bytesSent | The actual amount of payload data sent. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
Set options for a given network socket. Only a few options are supported (see palSocketOptionName_t for supported options).
- Parameters
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[in] | socket | The socket for which to get options. |
[in] | optionName | The name for which to set the option (see enum PAL_NET_SOCKET_OPTION for supported types). |
[in] | optionValue | The buffer holding the option value to set for the given option. |
[in] | optionLength | The size of the buffer provided for optionValue. |
- Returns
- The status in the form of PalStatus_t; PAL_SUCCESS (0) in case of success, a specific negative error code in case of failure.
palStatus_t pal_plat_socketMiniSelect |
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const palSocket_t |
socketsToCheck[PAL_NET_SOCKET_SELECT_MAX_SOCKETS], |
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unsigned int |
numberOfSockets, |
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pal_timeVal_t * |
timeout, |
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palSocketStatus_t |
socketStatus, |
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int * |
numberOfSocketsSet |
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) |
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